php-parser/node/stmt/n_class_extends.go

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package stmt
import (
"github.com/z7zmey/php-parser/meta"
"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/position"
"github.com/z7zmey/php-parser/walker"
)
// ClassExtends node
type ClassExtends struct {
Meta []meta.Meta
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Position *position.Position
ClassName node.Node
}
// NewClassExtends node constructor
func NewClassExtends(className node.Node) *ClassExtends {
return &ClassExtends{
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ClassName: className,
}
}
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// SetPosition sets node position
func (n *ClassExtends) SetPosition(p *position.Position) {
n.Position = p
}
// GetPosition returns node positions
func (n *ClassExtends) GetPosition() *position.Position {
return n.Position
}
func (n *ClassExtends) AddMeta(m []meta.Meta) {
n.Meta = append(n.Meta, m...)
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}
func (n *ClassExtends) GetMeta() []meta.Meta {
return n.Meta
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}
// Attributes returns node attributes as map
func (n *ClassExtends) Attributes() map[string]interface{} {
return nil
}
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *ClassExtends) Walk(v walker.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.ClassName != nil {
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v.EnterChildNode("ClassName", n)
n.ClassName.Walk(v)
v.LeaveChildNode("ClassName", n)
}
v.LeaveNode(n)
}